Heat Treat Cycles: Difference between revisions

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== ES Cycles ==
== Easy Swage "ES" Cycles ==


=== ES-140 - Quench & Anneal Process ===
=== ES-140 - Quench & Anneal Process ===
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=== ES-150 - Spheroidize Anneal Process ===
=== ES-150 - Spheroidize Anneal Process ===
Used to spheroidize anneal swage sockets
Used to spheroidize anneal swage sockets
This process should yield a hardness at or below 70 HRb and a minimum of 50% spheroidization


=== ES-160 - Controlled Anneal Process ===
=== ES-160 - Controlled Anneal Process ===
Not in use anymore - Used to anneal Flemish Eye Sleeves before sub-zero cycle
Not in use anymore - Used to anneal Flemish Eye Sleeves before sub-zero cycle
This process should yield a hardness at or below 65 HRb and a minimum of 40-50% spheroidization


=== ES-170 - Controlled Quench & Anneal Process ===
=== ES-170 - Controlled Quench & Anneal Process ===
Not in use anymore - Used to quench & anneal Flemish Eye Sleeves before sub-zero cycle
Not in use anymore - Used to quench & anneal Flemish Eye Sleeves before sub-zero cycle
This process should yield a minimum Charpy value of 85 ft-lbs, and a minimum of 40-50% spheroidization with hardness values per the following table:
{| class="wikitable"
!Chemistry
!Hardness
|-
|AISI 1010
|20-35 HRb
|-
|AISI 1026
|80 HRb Max
|}


=== ES-180 - Sub-Zero Quench & Sub-Critical Spheroidize Anneal ===
=== ES-180 - Sub-Zero Quench & Sub-Critical Spheroidize Anneal ===
Used for Flemish Eye Sleeves, OCS Sleeves, large buttons, & Twist-On Buttons
Used for Flemish Eye Sleeves, OCS Sleeves, large buttons, & Twist-On Buttons
This process should yield a hardness between 60-75 HRb (75 HRb Max) and a minimum of 50% spheroidization


=== ES-190 - Sub-Critical Spheroidize Anneal ("Sub-Zero" Process) ===
=== ES-190 - Sub-Critical Spheroidize Anneal ("Sub-Zero" Process) ===
Used to anneal after work hardening or after machining - Used on Flemish Eye Sleeves, OCS Sleeves, & large buttons over 5/8" wall thickness or 1" wire rope size
Used to anneal after work hardening or after machining - Used on Flemish Eye Sleeves, OCS Sleeves, & large buttons over 5/8" wall thickness or 1" wire rope size
This process should yield a minimum of 50% spheroidization with hardness values per the following table:
{| class="wikitable"
|+
!Chemistry
!Hardness
|-
|AISI 1010
|40-65 HRb
|-
|AISI 1018
|40-85 HRb
|-
|AISI 1020-1026
|40-85 HRb
|}


=== ES-200 - Supplemental Annealing ===
=== ES-200 - Supplemental Annealing ===
Used to anneal after work hardening or after machining - Used on OCS Sleeves & large buttons
Used to anneal after work hardening or after machining - Used on OCS Sleeves & large buttons
{| class="wikitable"
|+
!Chemistry
!Apprx Processing
Temperature (F)
!Hardness
|-
|AISI 1010
|1675
|79 HRb Max
|-
|AISI 1018
|1625
|70 HRb Max
|-
|AISI 1026
|1575
|70 HRb Max
|-
|AISI 1045
|1500
|70 HRb Max
|}


=== ES-201 - Controlled Stress Relief Procedure ===
=== ES-201 - Controlled Stress Relief Procedure ===
Stress relief after work hardening or after machining, up to 1" section thickness - Used on OCS Sleeves
Stress relief after work hardening or after machining, up to 1" section thickness - Used on OCS Sleeves


<span style="color:red;">===ES-202 - Controlled Stress Relief Procedure - Being Tested===</span>
Should yield a hardness at or below 85 HRb
 
=== <span style="color:red;">ES-202 - Controlled Stress Relief Procedure - Being Tested</span> ===
Stress relief after work hardening or after machining, over 1" section thickness - Used on large buttons
Stress relief after work hardening or after machining, over 1" section thickness - Used on large buttons
Should yield a hardness at or below 85 HRb
=== ES-500 - Bright Annealing of Stainless Steel ===
Used for AISI 304-316 Stainless Steel - Should yield a hardness at or below 90 HRb
== Hardening "HC" Cycles ==
=== HC-1300 - Quench & Temper for 8620 Steel ===
Should yield a hardness in the range of 25-35 HRc
== Swager Die Hardening "SDCH" Cycles ==
=== SDCH-200 - Controlled Heat Treat Procedure to Harden S7 Tool Steel ===
Intended for hardening die material with 2"-5.999" sectional thickness
== Hardware Heat Treat "MN" Cycles ==
=== MN-100 - Heat Treatment of AISI 1043-1045 to ASTM A194 Grade 2H Properties ===
Used for A194 hex nuts - carbon steel, alloy steel, and stainless steel - intended for high pressure or high temperature service

Latest revision as of 12:39, 2 October 2023

Easy Swage "ES" Cycles

ES-140 - Quench & Anneal Process

Not currently in use

ES-150 - Spheroidize Anneal Process

Used to spheroidize anneal swage sockets

This process should yield a hardness at or below 70 HRb and a minimum of 50% spheroidization

ES-160 - Controlled Anneal Process

Not in use anymore - Used to anneal Flemish Eye Sleeves before sub-zero cycle

This process should yield a hardness at or below 65 HRb and a minimum of 40-50% spheroidization

ES-170 - Controlled Quench & Anneal Process

Not in use anymore - Used to quench & anneal Flemish Eye Sleeves before sub-zero cycle

This process should yield a minimum Charpy value of 85 ft-lbs, and a minimum of 40-50% spheroidization with hardness values per the following table:

Chemistry Hardness
AISI 1010 20-35 HRb
AISI 1026 80 HRb Max

ES-180 - Sub-Zero Quench & Sub-Critical Spheroidize Anneal

Used for Flemish Eye Sleeves, OCS Sleeves, large buttons, & Twist-On Buttons

This process should yield a hardness between 60-75 HRb (75 HRb Max) and a minimum of 50% spheroidization

ES-190 - Sub-Critical Spheroidize Anneal ("Sub-Zero" Process)

Used to anneal after work hardening or after machining - Used on Flemish Eye Sleeves, OCS Sleeves, & large buttons over 5/8" wall thickness or 1" wire rope size

This process should yield a minimum of 50% spheroidization with hardness values per the following table:

Chemistry Hardness
AISI 1010 40-65 HRb
AISI 1018 40-85 HRb
AISI 1020-1026 40-85 HRb

ES-200 - Supplemental Annealing

Used to anneal after work hardening or after machining - Used on OCS Sleeves & large buttons

Chemistry Apprx Processing

Temperature (F)

Hardness
AISI 1010 1675 79 HRb Max
AISI 1018 1625 70 HRb Max
AISI 1026 1575 70 HRb Max
AISI 1045 1500 70 HRb Max

ES-201 - Controlled Stress Relief Procedure

Stress relief after work hardening or after machining, up to 1" section thickness - Used on OCS Sleeves

Should yield a hardness at or below 85 HRb

ES-202 - Controlled Stress Relief Procedure - Being Tested

Stress relief after work hardening or after machining, over 1" section thickness - Used on large buttons

Should yield a hardness at or below 85 HRb

ES-500 - Bright Annealing of Stainless Steel

Used for AISI 304-316 Stainless Steel - Should yield a hardness at or below 90 HRb

Hardening "HC" Cycles

HC-1300 - Quench & Temper for 8620 Steel

Should yield a hardness in the range of 25-35 HRc

Swager Die Hardening "SDCH" Cycles

SDCH-200 - Controlled Heat Treat Procedure to Harden S7 Tool Steel

Intended for hardening die material with 2"-5.999" sectional thickness

Hardware Heat Treat "MN" Cycles

MN-100 - Heat Treatment of AISI 1043-1045 to ASTM A194 Grade 2H Properties

Used for A194 hex nuts - carbon steel, alloy steel, and stainless steel - intended for high pressure or high temperature service

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